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Similarly, b12 injections for tiredness work best when confirmed through a blood test rather than assumed
Avoid drawing diluent into a syringe that has already touched another vial without sterilization
For use in vitamin B12 deficiency associated with cobalt deficiency in cattle and sheep and for vitamin B12 deficiency associated with inadequate vitamin B12 intake or intestinal malbsorption in swine and horses
National Institutes of Health, Office of Dietary Supplements
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